Which of the following is not the property of an objected$-$oriented language:

$($A$)$An object consists of data and methods $($B$)$Each object is implemented as a separate, well$-$defined unit $($C$)$An object can be reused when it is required $($D$)$A class can inherits the properties and methods from its subclasses $($E$)$Objects can communicate one another by passing message